Browse Source
Enable Interprocedural Optimization
CMake will now enable linking IPO if the compiler supports it
Signed-off-by: Emily Mabrey <emabrey@tenacityaudio.org>
pull/545/head
Emily Mabrey
2 years ago
No known key found for this signature in database
GPG Key ID: 6F4EF47256A1B7DC
4 changed files with
22 additions and
11 deletions
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CMakeLists.txt
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src/float_cast.h
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vcpkg
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win/Inno_Setup_Wizard/tenacity.iss.in
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@ -156,11 +156,6 @@ set( CMAKE_PREFIX_PATH |
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${CMAKE_PREFIX_PATH} |
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) |
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# This "is a good thing" but greatly increases link time on Linux |
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#set( CMAKE_INTERPROCEDURAL_OPTIMIZATION ON ) |
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#set( CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE ON ) |
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#set( CMAKE_INTERPROCEDURAL_OPTIMIZATION_DEBUG OFF ) |
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# Set the required C++ standard |
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set( CMAKE_CXX_STANDARD 17 ) |
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set( CMAKE_CXX_STANDARD_REQUIRED ON ) |
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@ -169,6 +164,20 @@ include( CMakeDependentOption ) |
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project( Tenacity ) |
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#This must appear after the project declaration so it can detect ENABLED_LANGUAGES |
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include(CheckIPOSupported) |
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check_ipo_supported(RESULT IPO_SUPPORTED OUTPUT IPO_OUTPUT) |
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mark_as_advanced( FORCE IPO_SUPPORTED ) |
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if(IPO_SUPPORTED) |
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set( CMAKE_INTERPROCEDURAL_OPTIMIZATION ON ) |
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set( CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE ON ) |
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set( CMAKE_INTERPROCEDURAL_OPTIMIZATION_DEBUG OFF ) |
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add_definitions( -DHAVE_IPO ) |
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message(STATUS "Interprocedural optimization is supported") |
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else() |
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message(STATUS "Interprocedural optimization is not supported: ${IPO_OUTPUT}") |
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endif() |
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# Use ccache if available |
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find_program( CCACHE_PROGRAM ccache ) |
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mark_as_advanced( FORCE CCACHE_PROGRAM ) |
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@ -41,10 +41,12 @@ |
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** process and the values HAVE_LRINT and HAVE_LRINTF are set accordingly in |
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** the config.h file. |
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*/ |
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#if (defined (WIN32) || defined (_WIN32)) && defined(_MSC_VER) && defined(_M_IX86) |
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#if (defined (WIN32) || defined (_WIN32)) && defined(_MSC_VER) && defined(_M_IX86) && !defined(HAVE_IPO) |
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// As of Visual Studio 2019 16.9, these functions have been made intrinsic and the build |
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// will fail. Unfortunately, the intrinsic versions run a LOT slower than the ones |
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// below, so force the compiler to use ours instead. |
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// below, so force the compiler to use ours instead. However, we cannot do this if |
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// interprocedural optimization is turned on, because that will break the build because we are |
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// redefining a compiler library helper |
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#pragma function( lrint, lrintf ) |
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// Including math.h allows us to use the inline assembler versions without |
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@ -53,7 +55,7 @@ |
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// Without the inline assembler versions, these functions are VERY slow. |
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// I also see that the include was part of the original source for this file: |
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// http://www.mega-nerd.com/FPcast/ |
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#include <math.h> |
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/* Win32 doesn't seem to have these functions. |
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@ -146,6 +148,6 @@ |
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#include <math.h> |
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#define lrint(dbl) ((int)rint(dbl)) |
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#define lrintf(flt) ((int)rint(flt)) |
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#define lrintf(flt) ((int)rint(flt)) |
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#endif |
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@ -1 +1 @@ |
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Subproject commit 149fdbc4420631ed04a8881642b45b7993335db4 |
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Subproject commit b1ec341bb7d68257f1ffa090a6e3ca5553664c80 |
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@ -348,7 +348,7 @@ bn.ResetPrefs=Reset Preferences |
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bs.ResetPrefs=Reset Preferences |
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ca.ResetPrefs=Voleu restablir les preferències? |
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ca_ES0valencia.ResetPrefs=Reset Preferences |
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co.ResetPrefs=Reinizià e preferenze ? |
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co.ResetPrefs=Reinizià e preferenze ? |
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cs.ResetPrefs=Vynulovat nastavení? |
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cy.ResetPrefs=Reset Preferences |
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da.ResetPrefs=Gendan indstillinger? |
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